{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["Disease"], "input": "Although VHL mRNA was expressed in all three germ layers , strong expression was noted in the central nervous system , kidneys , testis and lung ."}
{"Disease": ["VHL"]}